Finding the Fourth Proportional to 476,460,453.08, 657,535,192.62 and 264,766,493
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Solution
The fourth proportional to 476,460,453.08, 657,535,192.62 and 264,766,493 is: 365,388,744.96
Step by Step Solution
- Step 1: Write the proportion equation
476,460,453.08 : 657,535,192.62 = 264,766,493 : x - Step 2: Convert to fraction form
476,460,453.08/657,535,192.62 = 264,766,493/x - Step 3: Cross multiply
476,460,453.08x = 657,535,192.62 × 264,766,493 - Step 4: Simplify right side
476,460,453.08x = 174,093,286,974,076,896 - Step 5: Solve for x
x = 174,093,286,974,076,896/476,460,453.08 - Step 6: Final answer
x = 365,388,744.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.